ZODB4Persistent Python

Vs Relational Databases

Building your application in Persistent Python has significant
advantages over building it on top of a relational database. This
web site is based on a tree of objects. See how fast it loads.
And every website
needs trees to manage their complexity. A basic lesson of human factors, is no more than
seven items in any group. Have you ever tried to select
from a list of 130 countries on the web? You have to scan it
to find your country. Very easy to replace that with a
user-friendly tree when using
Persistent Python objects. And of course every organization has an org chart!